Arrt Level 1 Module 4 Jko Study Guide Questions And Correct Answers

You have just finished a survey in a possibly contaminated area. You must now leave the area for a briefing. Before entering the clean area you must be checked to ensure that you do not spread any contamination. What common field instrument is the standard choice for frisking personnel for contamination? {Ans: Geiger-Mueller}What application of G-M counters involves estimating the neutron dose from the activation of Sodium-23 (Na-23)cto Na-24 in the blood? {Ans: Accident Dosimetry}Which gas filled counter is best for assaying alpha and beta sources? {Ans: Proportional}Ion chambers are preferred when what is needed? {Ans: Exposure Rates}Name the type of gas counter that can measure source activities and differentiate between particle radiation and photons based on pulse height. {Ans: Proportional Counter}What gas filled instrumentation would give you the capability to distinguish alpha emitters from other types of contaminates? {Ans: Proportional}